/* ============================================
   GLOBALHIRE@ELAB — Global Navigation v2
   Unified nav for all pages (public + auth)
   ============================================ */

/* ── Global Nav Bar ── */
.gnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-4) 0;
  transition: all var(--duration-base);
}

.gnav.scrolled {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-3) 0;
}

.gnav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ── Logo ── */
.gnav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  flex-shrink: 0;
}

.gnav-logo .logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  color: #fff;
  font-weight: 800;
  box-shadow: var(--primary-glow);
}

.gnav-logo .accent { color: var(--primary); }

.gnav-logo .sub {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  margin-left: var(--space-1);
}

/* ── Nav Links ── */
.gnav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.gnav-links > a,
.gnav-group-trigger {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration-fast);
  position: relative;
  white-space: nowrap;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}

.gnav-links > a:hover,
.gnav-links > a.active,
.gnav-group-trigger:hover,
.gnav-group.open .gnav-group-trigger {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.gnav-links > a.active {
  color: var(--primary);
}

/* ── Nav Dropdown Groups ── */
.gnav-group {
  position: relative;
}

.gnav-group-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  cursor: pointer;
}

.gnav-group-trigger .caret {
  width: 14px;
  height: 14px;
  color: var(--text-tertiary);
  transition: transform var(--duration-base) var(--ease-out);
}

.gnav-group.open .gnav-group-trigger .caret {
  transform: rotate(180deg);
}

.gnav-group-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 220px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-base) var(--ease-out);
  z-index: var(--z-dropdown);
}

.gnav-group.open .gnav-group-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.gnav-group-menu a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: all var(--duration-fast);
  white-space: nowrap;
}

.gnav-group-menu a:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.gnav-group-menu a.active {
  color: var(--primary);
}

.gnav-group-menu a svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--text-tertiary);
}

.gnav-group-menu a:hover svg {
  color: var(--primary);
}

/* ── Nav Actions ── */
.gnav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* ── Logged-in avatar dropdown ── */
.gnav-user {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  position: relative;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  transition: background var(--duration-fast);
}

.gnav-user:hover {
  background: var(--bg-hover);
}

.gnav-user .avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  background: var(--primary);
  color: var(--bg-deep);
}

.gnav-user .caret {
  width: 16px;
  height: 16px;
  color: var(--text-tertiary);
  transition: transform var(--duration-fast);
}

.gnav-user.open .caret {
  transform: rotate(180deg);
}

/* ── User Dropdown ── */
.gnav-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  min-width: 220px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--duration-base) var(--ease-out);
  z-index: var(--z-dropdown);
}

.gnav-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.gnav-dropdown-header {
  padding: var(--space-3) var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-2);
}

.gnav-dropdown-header .name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.gnav-dropdown-header .email {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

.gnav-dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: all var(--duration-fast);
}

.gnav-dropdown a:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.gnav-dropdown a svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.gnav-dropdown .divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-2) 0;
}

.gnav-dropdown a.danger {
  color: var(--accent-coral);
}

.gnav-dropdown a.danger:hover {
  background: rgba(255, 92, 92, 0.08);
}

/* ── Mobile Toggle ── */
.gnav-mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

.gnav-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--duration-base);
}

.gnav-mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.gnav-mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.gnav-mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Mobile Menu ── */
.gnav-mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-deep);
  z-index: calc(var(--z-sticky) - 1);
  padding-top: calc(var(--header-height) + var(--space-4));
  overflow-y: auto;
}

.gnav-mobile-menu.open {
  display: block;
  animation: fade-in 0.2s var(--ease-out);
}

.gnav-mobile-menu .mobile-links {
  display: flex;
  flex-direction: column;
  padding: var(--space-4) var(--space-6);
}

.gnav-mobile-menu .mobile-group-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--text-tertiary);
  padding: var(--space-4) 0 var(--space-2);
  margin-top: var(--space-2);
}

.gnav-mobile-menu .mobile-group-title:first-child {
  margin-top: 0;
}

.gnav-mobile-menu .mobile-links a {
  padding: var(--space-3) 0;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  transition: color var(--duration-fast);
}

.gnav-mobile-menu .mobile-links a:hover,
.gnav-mobile-menu .mobile-links a.active {
  color: var(--primary);
}

.gnav-mobile-menu .mobile-actions {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ── Global Footer v2 ── */
.gfooter {
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-void);
  position: relative;
}

.gfooter .container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.gfooter-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.gfooter-brand p {
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  max-width: 300px;
}

.gfooter-col h5 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}

.gfooter-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.gfooter-col a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--duration-fast);
}

.gfooter-col a:hover {
  color: var(--primary);
}

.gfooter-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.gfooter-social {
  display: flex;
  gap: var(--space-4);
}

.gfooter-social a {
  color: var(--text-tertiary);
  transition: color var(--duration-fast);
}

.gfooter-social a:hover {
  color: var(--primary);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .gnav-links { gap: 0; }
  .gnav-links > a,
  .gnav-group-trigger { padding: var(--space-2); font-size: var(--text-xs); }
  .gfooter-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .gnav-links { display: none; }
  .gnav-mobile-toggle { display: flex; }
  .gnav-actions .btn { display: none; }
  .gnav-actions .gnav-user { display: flex; }
  .gnav-actions .gnav-mobile-toggle { display: flex; }
  .gfooter-grid { grid-template-columns: 1fr; }
  .gfooter-bottom { flex-direction: column; gap: var(--space-4); text-align: center; }
}